Parameter
structure
Keypad and
display
Parameter
x.00
Parameter
description format
Advanced parameter
descriptions
Macros
Serial comms
protocol
Electronic
nameplate
Performance
Feature look-
up table
Menus 15 to 17
SM-SLM
Unidrive SP Advanced User Guide 309
Issue Number: 7 www.controltechniques.com
Host mode
Power up0
1
Axis initialisation3
SP mode comms set-up5
Running15
Trip16
Sequencer Flow Diagram
Speed feedback is not vaild
Encoder not initialised
Feedback not ready
SP comms channel disabled
Set torque mode without speed over-riding etc
Straight
Straight
Payload:
Exit
Normal mode comms set-up
Payload:
Exit
Reset tuning valid flags
Axis initialisation ends with a SLM command - current scaling
Payload:
Exit
Get the current page from SLM 100 - 2xxx
Start SP comms and go to run if page is 2
Payload:
Exit
Wait for hardware enable7
Exit
Start the drive auto-tune functions if hardware enable
and drive healthy
Auto flux angle8
Exit
No motor parameters know so start autotuning
Set-up the minimal movement test
Speed and position user parameters can be updated
Wait for auto flux angle9
Exit
Else go to L’s auto tuning
Force the axis to be ready for auto tuning
Enable the drive (function of Pr 6.15)
Drive has tripped so wait for user reset in
[7 - Wait for hardware enable]
Payload:
Exit - Pass
Auto tune is completed so check if successful
Drive healthy so test is completed successfully
Exit - Fail
Complete auto flux angle10
Store SP flux angle
Disable the drive for one background cycle
Go to L’s auto tuning
Straight
Payload:
Exit
Auto L’s11
Exit
L’s is known so pass on auto tune
Go to current gain auto tuning
Exit
Set-up L’s pulse test
Wait for the first auto tune to complete
Wait for auto L’s12
Force the axis to be ready for auto tuning
Enable the drive (function of Pr 6.15)
Auto tune is completed so check if successful
Drive healthy so test completed successfully
Payload:
Exit - Pass
Exit - Fail
Drive has tripped so wait for user reset in
[7 - Wait for hardware enable]
Auto I gains13
Disable the drive for this function
Set-up the current gains
Wait for the gains to be calculated
Payload:
Exit
Straight
Wait for I gains14
Auto tune is completed so check if successful
Drive healthy so test completed successfully
Payload:
Exit - Fail
Exit - Pass
Drive has tripped so wait for user reset in
[7 - Wait for hardware enable]
Set torque mode without speed over riding etc
Enable the drive (function of Pr 6.15)
Payload:
Exit - Fail
Check for trip
Option module encoder initialised
http://nicontrols.com
To Next Page
Loading...
Need help?
General
